You sound like a really fun coworker. I wouldn’t sweat (be upset about) this in the slightest!

Did they redraw the names? Ultimately clarity is key in these situations and either your boss or you should have asked for clarification however who really cares? Now all 5 of you have a fun story!

You should tell Celine you were happy to pick her. (Cheap Christmas movies could be made about the romance)